Perceptual factors in braille word recognition
By: [by] Carson Y. Nolan [and] Cleves J. Kederis.
Contributors: Kederis, Cleves J., joint author.; American Printing House for the Blind, Louisville, Ky. Dept. of Educational Research.
Publisher: American Foundation for the Blind
Published: 1969
Place of publication: [New York]
Language: eng
Number of pages: 178
Subjects: Braille.; Perception.
Description: Research series, no. 20.  The studies were conducted by the Department of Educational Research
of the American Printing House for the Blind.
Notes: Bibliography: p. [169]-178.
"The studies were conducted by the Department of Educational Research of the American Printing House for the Blind."